'Bull' Prepares for Fatherhood in Season 4 Premiere Sneak Peek (PHOTOS)

Meaghan Darwish

The fall season is upon us which mean returning favorites like Bull are nearly here.

CBS has unveiled the Season 4 premiere episode's title along with revealing photos and a logline. Returning Monday, September 23, Bull's next chapter kicks off with "Labor Days."

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Weatherly is undergoing 'leadership coaching,' while CBS considers the 'NCIS' situation 'resolved.'

In the episode, Michael Weatherly's titular character prepares for the impending birth of his child with ex-wife Izzy (Yara Martinez). Their relationship continues to be a sore spot for former colleague Benny (Freddie Rodriguez), who quit working at TAC after learning about Bull's hookup with his sister.

In the meantime, the team faces a difficult court case without Benny's help. They work on a defense for a bartender who stands trial for involuntary manslaughter — the twist is that the case involves the mass killing committed by not the bartender but one of his "inebriated" customers.

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Find out when CBS' returning favorites and new series will premiere in September and October.

Click through the sneak peek gallery above to see what Bull's crew is up to ahead of the September premiere.

Bull, Season 4 Premiere, Monday, September 23, 10/9c, CBS